countdown, the brand-new abc news poll out just two days before the first crucial debate shows president obama with a razor-thin lead. >>> and this morning, arnold schwarzenegger is here making his own predictions. >>> moment of impact. 38 cameras capturing every angle as a boeing 727 crashes in the desert. inside the unprecedented discovery test that could make all of us safer. >>> and taylor swift speaks out for the first time with her high-profile relationship with the kennedys. opening up to "glamour" and abc news. >> there is a lot of talk about you and the kennedys these days. >> there is? >> there is. do tell. ♪ >>> and good morning, everyone. we hope you had a great weekend. we got news from robin over the weekend. she's recovering from her bone marrow transplant. she's tweeting out this morning and she's got a special request for those at home. we'll get to that. >> robin is doing really, really well. we will hear from her. >>> also ahead in this half hour, arnold schwarzenegger is here for his first live interview since his bombshell new autobiography is out today. about the moment